1d205f4d86bf26b53d39130ee09537988951a14e3427def5fe58698e10389e43

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16/07/2024, 06:26

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General

Target

4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe
Size

669KB
MD5

4d28a5d89ed128438a8827b9f45f2403
SHA1

2368fafa8348bdb3902c5ab48cfbadb8bd5c12bc
SHA256

1d205f4d86bf26b53d39130ee09537988951a14e3427def5fe58698e10389e43
SHA512

9f5224d030dd9950cd771f732b58cfb1ea57d5d231997af5b251073cc63419e61ac9ccfbd73142b3fc509883a7b74ceea6cff592553e743a51fdfba05250c5ff
SSDEEP

12288:yBc+XKix5v7kfucUZwB7CRB7G80RTx+FxNOMfA33sUKpfcsFmcyouSKhK6udcKwi:yBQi3vQ4Z+7CRNMNxSXA33OpfPFmcyob

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2064-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/2064-61-0x0000000000400000-0x00000000005AC000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3916	2064	WerFault.exe	84

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Internet Explorer\IESettingSync	4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2064	4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe
2064	4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2064	4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe
2064	4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4d28a5d89ed128438a8827b9f45f2403_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1956
  2⤵
  - Program crash
  PID:3916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2064 -ip 2064
1⤵
PID:3548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

Filesize
9KB

MD5
02ea21989c4546628134ce6eb379f19f

SHA1
4d5e37a5767c03cc1a6420ae47f43bf8b232d66f

SHA256
89ea2a5b6f965b1a4af3d384629b3bd9a14da21d0a55affe1b90044fbbe7f36c

SHA512
7d591de69f42fdc0624a4cc12ef6686940028c1a57acd2662310aeb55d875c2ebd29ddb63583cba161bedb96ed9945690f1e37a5e0c0bfea164eaf2aa6443ec4

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

Filesize
202KB

MD5
a4fdd77e182bd2fabe300a47b5617a35

SHA1
e002b335c75b5edefcd251962f61f53a2ab8e0f2

SHA256
8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

SHA512
ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

Filesize
89KB

MD5
219073097031d9c1a95a1291d66f3a10

SHA1
2b7996b01d90b7f424f2a2e6063947461db4b2b2

SHA256
232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef

SHA512
9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5

Download Submit
memory/2064-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2064-1-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/2064-61-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download